In the realm of advanced chemical synthesis, the selection of high-quality reagents and intermediates is critical for project success. Methyl 3-bromoprop-2-ynoate, identified by CAS number 23680-40-2, is a prime example of such an essential building block, widely utilized in the pharmaceutical and fine chemical industries. Its molecular formula, C4H3BrO2, and molecular weight of 162.97 g/mol hint at its specific reactivity profile, making it a versatile tool for chemists.
As a direct manufacturer and supplier, we offer Methyl 3-bromoprop-2-ynoate with a guaranteed purity of 97% minimum. This high level of purity is crucial for researchers and production teams who rely on precise chemical reactions to develop new drugs, advanced materials, and other high-value chemicals. The compound's liquid state at room temperature, alongside its moderate flash point (44.6°C) and density (1.723 g/cm3), are important considerations for industrial handling and storage, ideally at 2-8°C.
The core value of Methyl 3-bromoprop-2-ynoate lies in its dual functionality: the electrophilic alkyne and the nucleofuge bromine. These features enable a wide range of transformations, including Sonogashira couplings, Michael additions, and nucleophilic substitutions. Whether you are synthesizing complex heterocyclic compounds for pharmaceutical applications or developing novel agrochemicals, this intermediate provides a reliable route to introducing specific functional groups and structural elements. For procurement specialists, understanding these applications helps in identifying the right suppliers.
When you search to 'buy Methyl 3-bromoprop-2-ynoate' or seek a 'methyl 3-bromoprop-2-ynoate price,' it's beneficial to partner with a manufacturer that prioritizes quality and customer support. Our facility in China is equipped to produce this intermediate efficiently, offering competitive pricing and the assurance of a stable supply chain. We understand that a reliable supplier is key to maintaining seamless research and manufacturing operations.
We encourage scientists and purchasing managers to explore the potential of Methyl 3-bromoprop-2-ynoate in their next project. Its role as a pharmaceutical raw intermediate and a component in fine chemicals makes it a strategic material for innovation. Reach out to us for detailed product specifications, safety data, and to receive a prompt quotation. As your trusted 'pharmaceutical intermediate manufacturer,' we are ready to support your chemical synthesis needs.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.